Bakelite handwheel hpe gawgap ai jak kaba ni hte arung arai ni hta lang ai, dai gaw grai law hkra lang ai jak rung arung arai langai rai nna, gram lajang ai lam hte shinggrup ai lam hpe galaw lu ai. Bakelite lata shingkyit hpe PF ngu ai plastic hte galaw da ai. Hkrang nsam hku yu yang, bakelite handwheel gaw htoi tu ai hkrang, nsam grai ngang grin ai, asan sha hte tsawm htap ai hkrang shapraw ai lam nga ai, yawng hkra gaw nsam hpraw ai. Hpaji masa hku yu yang, bakelite lata leng ni gaw akyu law law nga ai, jak rung arung arai ni galaw shapraw ai madang ni hpe hkan sa ai, jak rung arung arai ni hte mung htuk manu ai. Shi gaw aten galu lang ai, n-gun n rawng ai, jak n-gun kaba ai, ngang grin ai hkrang, katsi ai hpe ninghkap lu ai, katsi ai hpe ninghkap lu ai, hka n-gun hpe ninghkap lu ai, sau hpe ninghkap lu ai, sau hpe ninghkap lu ai, n-gun n-rawng lu ai ngu ai atsam ningja ni nga ai. Mashin hpaga lam hta ra kadawn ai daw langai mi rai nga ai.
Madung hku nna, jak rung bungli hta, CNC jak rung arung arai ni, shinggyin la ai arung arai ni, malu masha jak rung ni, hpun galaw ai arung arai ni zawn re ai ni hta, madung hku nna jak rung shagu gaw bakelite lata hte bakelite lata n-gang ni hpe lang na re.
Bakelite lata shingkyit hpe lang ai shaloi n gram lajang yang, sum mat na masa nga ai. Ndai zawn byin wa yang, akyu kaba byin wa na re. Ndai masa hpe gara hku koi lu na hpe gara hku tam na?
1. Bakelite lata n-gang hpe gram lajang ai ladat .
Prat hta lang ai bakelite handwheel hpe garan na matu loi ai raitim, sum mat na matu loi ai. Bakelite lata shingnip hpe grau kaja hkra galaw ra ai. Dai hpe gram lajang ngut ai hpang, valve stem nut jaw joint hpe ntsa hte lawu daw ni hte hpaw nna, valve stem ntsa na nut hpe ntsa jahtum kaw na hexagonal step hku nna bakelite lata n-gang hub a kata na hexagonal hka htung hte hpawng de da ai. Valve stem a lawu na nut gaw bracket hku lai nna, lawu na jahtum step a limit hku nna bracket hte matut mahkai nga ai. Dai n-gang n-gang hpe n-gang n-gang trapezoidal thread hku nna langai sha tai hkra matut da ai.
Lahkawng, bakelite lata leng hpe gram lajang ai npawt tara .
Anhte gaw stem nut assembly hpe shawng daw kau ra ai, bakelite lata n-gang hpe daw kau ai shaloi. Stem nut assembly a stem axis hku shamu shamawt ai lam hpe mung bakelite lata n-gang a shingjawng ai lam gaw shadut ya ai. Valve stem gaw lawu na jahtum de htawt nna, valve stem a lawu na nut a lawu na step hte bracket lapran na gap byin wa ai shaloi, lawu na step a axial limit a majaw, valve stem nut assembly hte bakelite handwheel hpe n mai shaw kau ai. Dai stem gaw ntsa jahtum de htawt wa ai shaloi, stem nut a ntsa na step hte bakelite handwheel hub lapran na gap hpe shapraw kau ya ai. Lahta na lahkam a axial restriction npu hta, shinggrup ai lam hpe matut n mai galaw ai, stem nut assembly hte bakelite lata shingnip hpe mung n mai shaw kau ai. . Ndai npawt nhpang a bakelite lata shingnip hpe garan na matu n loi ai, dai gaw bakelite lata shingnip hpe n sum mat hkra makawp maga ya ai ngu tsun mai ai.
Masum, bakelite lata n-gang hpe garan nna hpawng de ai ladat .
Valve cover hte gate hpe shawng garan kau nna, dai hpang valve stem hpe shinggrup ra ai. Dai galai shai ai bakelite lata n-gang hpe garan kau ai shaloi, valve n-gang nut assembly hpe valve n-gang hte garan kau na matu valve n-gang hpe shinggrup nna, dai hpang bakelite lata n-gang hpe shaw kau mai sai. Assembly galaw ai shaloi, stem a lawu daw hpe stem a ntsa daw de shawng screw hte bang nna, stem a lawu daw npu na nut gaw bracket a lawu daw npu na ntsa hte matut mahkai nna, dai hpang bakelite handwheel hte ntsa na n-gang nut hpe bracket ntsa kaw tawn da ai. Lahta jahtum kaw, stem nut assembly ntsa na n-gup ni hpe shinggrup nna, stem kata de screw bang dat u (stem nut hpawng a trapezoidal thread hpe garan nna galaw ai. Trapezoidal thread gaw butt n re yang, stem kata de screw n mai bang ai). Ndai aten hta, stem nut Dai daw ni a lapran na tsan gang ai lam hpe htap htuk ai hku jat mai ai, raitim, shinggyin la na matu trapezoidal thread a pitch hta grau nna n mai galaw ai.
